For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Environment variables hold important data that may be required by certain processes. Here's how you can configure them in Ubuntu.

To increase the amount of memory allocated to your groovy scripts, set your JAVA_OPTS environment variable. JAVA_OPTS=”-Xmx…” The use of JAVA_OPTS with Groovy is not limited to specifying ...

I've added some environment variables to /etc/profile and /etc/bashrc, but when I run commands with sudo, they're not there—sudo env does not list them. Is there some other profile I should be ...

If you’re wondering why you’d want to set the PATH variable and how to do it, here’s a guide explaining the same in detail. PATH is an essential environment variable on all Windows operating ...

There’s nothing worse than installing your favorite Java-based application — such as Minecraft, Maven, Jenkins or Apache Pig — only to run into a JAVA_HOME is ...